def is_valid(mxd_proj_or_desc):
"""Analyse a map document or ArcGIS Pro Project for broken layers and return a boolean indicating if it is in a
valid state or not.
:param mxd_proj_or_desc: The map to be validated
:type mxd_proj_or_desc: arcpy.mapping.MapDocument/arcpy.mapping.ArcGISProject, description, or str
:returns: Boolean, True if valid, False if there are one or more broken layers
"""
# get a logger instance
logger = _get_logger()
# make sure what we have is a description of the map
description = mxd_proj_or_desc if isinstance(
mxd_proj_or_desc, Mapping) else describe(mxd_proj_or_desc)
broken_items = []
for m in description["maps"]:
# iterate layers and tables
for i in chain(m["layers"], m["tables"]):
if i["isBroken"]:
broken_items.append(i)
if len(broken_items) > 0:
logger.debug(u"Map '{0}': Broken data sources:".format(
description["filePath"]))
for layer in broken_items:
logger.debug(u" {0}".format(layer["longName"] if "longName" in
layer else layer["name"]))
logger.debug(u" datasource: {0}".format(layer["dataSource"]))
return False
return True
def __call__(self, value, loader_context=None):
if loader_context:
context = MergeDict(loader_context, self.default_loader_context)
else:
context = self.default_loader_context
wrapped_funcs = [wrap_loader_context(f, context) for f in self.functions]
results = []
for func in wrapped_funcs:
#if value is None and self.stop_on_none:
# break
results.append(func(value))
return list(itertools.chain(*results))
def __call__(self, value, loader_context=None):
if loader_context:
context = MergeDict(loader_context, self.default_loader_context)
else:
context = self.default_loader_context
wrapped_funcs = [
wrap_loader_context(f, context) for f in self.functions
]
results = []
for func in wrapped_funcs:
#if value is None and self.stop_on_none:
# break
results.append(func(value))
return list(itertools.chain(*results))
def mutations(self, default_value):
"""
Mutate the primitive by stepping through the fuzz library extended with the "this" library, return False on
completion.
Args:
default_value (str): Default value of element.
Yields:
str: Mutations
"""
for val in itertools.chain(
self._fuzz_library,
self._yield_variable_mutations(default_value),
self._yield_long_strings(self.long_string_seeds),
):
if self.size < 0 or len(val) <= self.size:
yield val
def get_mutations(self):
"""Iterate mutations. Used by boofuzz framework.
Yields:
Mutation: Mutations
"""
try:
if not self.fuzzable:
return
for value in itertools.chain(self.mutations(self.original_value()), self._fuzz_values):
if self._halt_mutations:
self._halt_mutations = False
return
if isinstance(value, Mutation):
yield value
else:
yield Mutation(mutations={self.qualified_name: value})
finally:
self._halt_mutations = False # in case stop_mutations is called when mutations were exhausted anyway
def get_mutations(self):
"""Iterate mutations. Used by boofuzz framework.
Yields:
list of Mutation: Mutations
"""
try:
if not self.fuzzable:
return
index = 0
for value in itertools.chain(self.mutations(self.original_value()), self._fuzz_values):
if self._halt_mutations:
self._halt_mutations = False
return
if isinstance(value, list):
yield value
elif isinstance(value, Mutation):
yield [value]
else:
yield [Mutation(value=value, qualified_name=self.qualified_name, index=index)]
index += 1
finally:
self._halt_mutations = False # in case stop_mutations is called when mutations were exhausted anyway